[TechAssist] Re: Toshiba 19a24 blowing hor transistor
- From: Eric Manuel <tvman@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 05 Oct 2005 09:28:12 -0230
Don check these parts..Eric
Toshiba 19A24 Dead Q501 P5NC50FP Nte2958 use insulator,
Q502
2sc3198 Nte85, d509 18volt zener 1N4746A, R542 .47ohm 2watt, r514 .22ohm
1watt
Eric
E M Electronics
59 Wights Rd
Deer Lake NL
Canada
A8A 2J2
Ph# 709 635 2627
tvman@xxxxxxxxxxxxxxx
Don Gushue wrote:
> hi
> have this Toshiba 19a24 came in dead hor transistor shorted.
> checked all caps diodes etc in hor section.plugged set in,took out hor
> transistor also vert.ic,replaced both parts again,did load test checked ok
> This time I removed crt board set took out hor trans again.Hard way to make
> dollar.I feel sure it is not in hor section,just wondering if anyone had
> similar problems.this is just cheap junkie set,never get money back. Oh well
> We all have that problem.Anyhow do you think I should be in power supply
> which I should have check out with hor disabled before I used last tt2140
> transistor any one out there can help feel free
> Thanks Don (Guess I am getting to old and feed up,cranky tooooooooooo)
>
>
>
>
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